Toothed Blade / Kubota K5677-34340Pack Size:1Kubota K5677-34340Rotary 12995Kubota ZD28, ZD326 and ZD331; requires 3 for 72" deckLength: 24 1/2 ", Center Hole: 1 1/8 ", Width: 2 1/2 ", Thickness: .250 ", Heavy-duty